Pith Number

pith:CIK4YV3O

pith:2013:CIK4YV3O3WASJ3FZH7RK7KA2KH

not attested not anchored not stored refs pending

Comments on the Regional Climate Variability Driven by Foehn Winds in the McMurdo Dry Valleys, Antarctica

Krzysztof Sienicki

arxiv:1308.4630 v2 · 2013-08-21 · physics.ao-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIK4YV3O3WASJ3FZH7RK7KA2KH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:14:18.946072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1215cc576edd8124ecb93fe2afa81a51f8ed2a62fb377761c66d39550f790614

Aliases

arxiv: 1308.4630 · arxiv_version: 1308.4630v2 · doi: 10.48550/arxiv.1308.4630 · pith_short_12: CIK4YV3O3WAS · pith_short_16: CIK4YV3O3WASJ3FZ · pith_short_8: CIK4YV3O

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CIK4YV3O3WASJ3FZH7RK7KA2KH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1215cc576edd8124ecb93fe2afa81a51f8ed2a62fb377761c66d39550f790614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee064dd358059c08a374bf40a8eac2b0440b7f46ee45e944c10dfe17d0895bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2013-08-21T16:49:56Z",
    "title_canon_sha256": "2832863d07c6118f2a711d37b7cee8ef4de02006f18277ec69a7d80bc7467139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4630",
    "kind": "arxiv",
    "version": 2
  }
}